The sign outside the ballroom was matter-of-fact: "Unsigned $20. Signed $15. No Haggling."
That matter-of-fact sign was next to a matter-of-fact pile of books, which sat on a matter-of-fact folding table. And sitting behind it was a matter-of-fact man, whom you might walk right past without so much as a glance.
That's too bad, because he could become the next President of the United States.